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author | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
commit | 21f9b84b4b729fbd7acbd465e7a3f726e4d20f91 (patch) | |
tree | eb2d091d427ca0813b445509d59cc8e27e8ad25f /yocto-poky/scripts/tiny/dirsize.py | |
parent | 101cef31e2bf54c678501155cd2106251acbd076 (diff) | |
parent | c124f4f2e04dca16a428a76c89677328bc7bf908 (diff) | |
download | openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.tar.xz |
Merge commit 'c124f4f2e04dca16a428a76c89677328bc7bf908' as 'yocto-poky'
Diffstat (limited to 'yocto-poky/scripts/tiny/dirsize.py')
-rwxr-xr-x | yocto-poky/scripts/tiny/dirsize.py | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/yocto-poky/scripts/tiny/dirsize.py b/yocto-poky/scripts/tiny/dirsize.py new file mode 100755 index 000000000..40ff4ab89 --- /dev/null +++ b/yocto-poky/scripts/tiny/dirsize.py @@ -0,0 +1,93 @@ +#!/usr/bin/env python +# +# Copyright (c) 2011, Intel Corporation. +# All rights reserved. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# +# Display details of the root filesystem size, broken up by directory. +# Allows for limiting by size to focus on the larger files. +# +# Author: Darren Hart <dvhart@linux.intel.com> +# + +import os +import sys +import stat + +class Record: + def create(path): + r = Record(path) + + s = os.lstat(path) + if stat.S_ISDIR(s.st_mode): + for p in os.listdir(path): + pathname = path + "/" + p + ss = os.lstat(pathname) + if not stat.S_ISLNK(ss.st_mode): + r.records.append(Record.create(pathname)) + r.size += r.records[-1].size + r.records.sort(reverse=True) + else: + r.size = os.lstat(path).st_size + + return r + create = staticmethod(create) + + def __init__(self, path): + self.path = path + self.size = 0 + self.records = [] + + def __cmp__(this, that): + if that is None: + return 1 + if not isinstance(that, Record): + raise TypeError + if len(this.records) > 0 and len(that.records) == 0: + return -1 + if len(this.records) == 0 and len(that.records) > 0: + return 1 + if this.size < that.size: + return -1 + if this.size > that.size: + return 1 + return 0 + + def show(self, minsize): + total = 0 + if self.size <= minsize: + return 0 + print "%10d %s" % (self.size, self.path) + for r in self.records: + total += r.show(minsize) + if len(self.records) == 0: + total = self.size + return total + + +def main(): + minsize = 0 + if len(sys.argv) == 2: + minsize = int(sys.argv[1]) + rootfs = Record.create(".") + total = rootfs.show(minsize) + print "Displayed %d/%d bytes (%.2f%%)" % \ + (total, rootfs.size, 100 * float(total) / rootfs.size) + + +if __name__ == "__main__": + main() |